baber/WOPTO huggingface dataset:
Patent JP-S62177631-A (JP)
Title: Deadlock detecting system
Inventor: SANO TETSUO
IPC: G06F9/52
Filed: 1986-01-31
Abstract: PURPOSE:To reduce the overhead during the exclusive control processing needed for detection of a deadlock while preventing the occurrence of the deadlock in an exclusive control mode of resources, by using a resources exclusive control means, an exclusive control table, etc. CONSTITUTION:An exclusive control module 6 receives a resources securing request from a certain task and decides whether the resources can be secured or not by a resources exclusive control means 5. The means 5 decides based on the contents of an exclusive control table 7 and has no deadlock detecting job in case the security of resources is impossible and the queuing is needed. In other words, the requested task is set unconditionally under a queuing state for security of resources under such conditions and the contents of the table 7 are replaced. In such a way, the occurrence of a deadlock is prevented during the exclusive control of resources and at the same time the deadlock detecting job is not carried out in each queuing mode. Thus it is possible to reduce the overhead in a deadlock detection control processing mode.
Patent JP-S56115088-A (JP)
Title: Crosstalk eliminating device for secam color signal of magnetic recorder and reproducer
Inventor: SAKAKI NAOAKI
IPC: H04N9/86
Filed: 1980-02-16
Abstract: PURPOSE:To extract a SECAMFM signal by eliminating the crosstalk, by demodulating the SECAM reproduced color signal to then converts it into the main line sequential color difference signal of R-Y and B-Y and then obtaining a difference between the said difference signal and the secondary line sequential color difference signal of R-Y and B-Y which is demodulated after a dely of 2H. CONSTITUTION:The SECAM color signal supplied to the terminal 21 is supplied to the 1st demodulator circuit 23 of the crosstalk eliminating circuit 22 as well as to the 2nd demodulator circuit 25 via the 2H delay line 24. The main line sequential color difference signal of R-Y and B-Y is delivered through the circuit 23, and the secondary line sequential color difference signal of R-Y and B-Y is delivered at the circuit 25 respectively. Then each output is supplied to the 1st difference circuit 26 to deliver the crosstalk component to the output of the circuit 26. The output of the circuit 26 is limited by the limiter circuit 27 and then applied to the 2nd difference circuit 28 along with the output of the circuit 23. Then the color signal with elimination of the crosstalk is delivered from the circuit 28, and this color signal receives an FM modulation to extract the SECAMFM signal.
Patent JP-H03222861-A (JP)
Title: Fuel injection system for engine
Inventor: TSUCHIDA HIROBUMI
IPC: F02M47/00
Filed: 1990-01-29
Abstract: PURPOSE:To regulate fuel injection time and quantity in a highly accurate manner by installing a slidable free piston whose one end fronts on a plunger chamber and the other end on the side of a return passage, respectively, in a fuel injection system with a built-in plunger to be reciprocated. CONSTITUTION:An injector 1 is fitted with a needle valve, opening or closing a nozzle 5, free of slide motion in a hole 9 of a fuel injection nozzle 2. In addition, a plunger 3 being reciprocated by a cam (unillustrated herein) interlocking with engine speed is fitted in a hole 11 on the same axis with the hole 9 free of slide motion as well, with which a plunger chamber 13 is expanded or contracted. In the midway of the hole 11, a fuel supply passage 14, a fuel injection passage 15 and a fuel return passage 16 are connected each to the specified position. In this case, a free piston 17 is slidably fitted in a hole 18 lying between the plunger 3 and the needle valve 6, and a low pressure chamber 23 being partitioned in a gap with the needle valve 6 is interconnected to the return passage 16. In this connection, downward displacement of this free piston 17 is regulated by a retainer 21.
Patent JP-S58147653-A (JP)
Inventor: JIYON TOOMASU ANGERU
IPC: G01N33/68
Filed: 1983-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09188132-A (JP)
Title: Air blowing-out structure for on-vehicle air conditioner
Inventor: YUASA YUJI
IPC: B60H1/34
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To effectively cool or warm an object such as a can or a cup, etc., a car room and a passenger by mounting a register case in a hole portion of an outer case and making a cup holder opening in its upper surface. SOLUTION: A register case 3 is pulled out to a car room A side from a position received in an open hole portion 2 of an outer case 1 and an object B such as a can, a cup, etc., is inserted into a cup holder opening 5 from above. Cool air or warm air from an air conditioner body 13 passes a duel 14, a hole portion 2, and a register case 3 and then passes the object B inserted and held in the register 3 while it reliably cools or warms the object B. Then, cool air or warm air finally blows out in the car room A from the blowing-out portion 4. Since there is no obstacle to the blowing-out air, cool air or warm air can effectively cool or warm the car room A and a passenger.
Patent JP-S55110903-A (JP)
Title: Treatment device for trolley wire detecting signal
Inventor: WAKABAYASHI YOSHIO
IPC: B60M1/12
Filed: 1979-02-21
Abstract: PURPOSE: To curtail signal treatment time and to realize detection on trolley wire in each shortest possible fixed distance interval, by dividing detecting signal pulse row which is available from receiving light measuring unit, into logic 1 and 0 respectively which are connected beforehand with data condensing circuit.  
     CONSTITUTION: Signal pulse row P which is outputted in each distance pulse Q  from receiving light measuring unit 8, is supplied to data condensing circuit 9, and  each number of "0" which is continued to each number of "1" and which is also  continued accordingly to the sequence from scanning starting point of pulse row P,  is binary counted individually, and binary scaled row P' which is added by "1" and  "0", is formed and is supplied to buffer memory 10. And, compensation on abnormal signal pulse P, arithmetic operation on width of sliding surface of trolley wire  and its deflecting amount, are performed in each scanning period synchronizing  with pulse Q at data treatment device 11, and data which are got as a result, is  converted into residual diameter H and deflecting amount D', and is outputted after  D/A conversion 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221787-A (JP)
Title: Display device
Inventor: MATSUMURA HIROSHI
IPC: G09F9/37
Filed: 1989-01-27
Abstract: PURPOSE:To improve the operability of a display device and to prevent erroneous display of the device by covering openings through which rays of light of light sources are transmitted with freely openable/closeable covers and making the openings bright or dark by opening or closing the covers. CONSTITUTION:Openings 2 formed on the display surface of a case 1 are covered with freely openable/closeable covers 6 and plural display elements 10 respectively provided with light sources 3 which turn on/off interlockingly to the opening/closing of the covers 6 behind the light source leading out sections adjacent to the openings 2 are provided in the case 1. Therefore, when the covers 6 are opened and the openings 2 are exposed, the openings 2 become become bright by the rays of light of the light sources 3 and, when the covers 6 are closed, the openings 2 are closed and no light is seen. Characters and numerals are formed by the combination of the bright points and dark points thus produced. Even when display surfaces are formed on both of the front and back surfaces of the case 1, one piece of light source 3 can be used for displays on both front and back surfaces, since the openings 2 are closed when the covers 6 are closed. Therefore, with a simple structure, displays can be made on both of the front and back surfaces of a device and operation and confirmation of the turning on/off of light emitting sources become easier, thereby preventing the erroneous displays.
Patent JP-H03222475-A (JP)
Title: Semiconductor device
Inventor: KURODA TAKASHI
IPC: H01L21/331
Filed: 1990-01-29
Abstract: PURPOSE:To always realize pn junctions of the same reverse bias characteristics by injecting and diffusing an impurity of the same polarity as that of a substrate between a planar diffused junction and a guard ring formed at the mask edge in this planar diffused junction as well as between a guard ring and a guard ring. CONSTITUTION:Regions 5, 5' resulting from injection and diffusion of an impurity of the same polarity as that of a substrate 1 are formed between a planar diffused junction region 2 and guard rings 3, 3' formed to avoid field concentration to a vicinity of a junction curve created at the mask edge of the planar diffused junction region 2 as well as between the guard rings 3 and 3'. This structure prevents a depletion layer from spreading over the surface of semiconductor, but allows this layer to spread in the semiconductor substrate 1 under an impurity diffused region 5 of the same polarity as that of the substrate 1. Therefore, reverse bias impressed voltage does not change on account of interface charges present between the impurity diffused region 5 of the same polarity as that of the substrate and a dielectric insulating film 4. Thus, a pn junction structure of high reverse bias strength can be obtained with no changes in reverse bias strength during the manufacturing process.
Patent JP-S60164387-A (JP)
Inventor: FUJII TAKARA
IPC: H05K3/38
Filed: 1984-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56115184-A (JP)
Title: Turning force supplying machine
Inventor: TOMONARI MASAHARU
IPC: H02K53/00
Filed: 1980-02-16
Abstract: PURPOSE:To control the speed of a turning force supplying machine by providing a separate magnet (group) around an alternating alignment magnet group wherein the angle or the distance of the separate magnet (group) to the above alternating alignment magnet group is made variable. CONSTITUTION:A magnet 4 is arranged around an alternating alignment magnet group not shown in the drawing and a permanent motion machine is composed of the alternating alignment magnet group and the magnet 4. In the alternating alignment magnet group, N poles and S poles are alternately formed on the circumference aligning the magnetic poles to generate turning effort by facing the magnet poles of the magnet 4 to the alternating alignment magnet group. The direction of the turning effort becomes reverse when the N pole and the S pole of the magnet 4 are faced to the alternating alignment magnet group respectively. With the magnet 4 turned by rotating a shaft 14 after installing the shaft 12 of a small toothed wheel 13 in the magnet 4 and engaging a large toothed wheel 15 installed around the shaft 14 with the small toothed wheel 13, the alternating alignment magnet group will stop and reversely turn.
Patent JP-H08187484-A (JP)
Title: Deammonification treatment of coal ash and apparatus therefor
Inventor: MORIMOTO KATSUYA
IPC: B09B3/00
Filed: 1995-01-09
Abstract: PURPOSE: To simply achieve the enhancement of efficiency and the increase of capacity by dividing a process removing ammonia from coal ash into a water dispersing and humidifying process, a degassing process and a kneading process covering the surface of coal ash with water in a membrane form to uniformly wet coal ash. CONSTITUTION: Coal ash having an ammonium salt bonded thereto is humidified at a high speed under a stirring and rotation of 150-1000rpm while water is added to coal ash in an amt. equal to or less than the plastic limit thereof from a humidifier 12, and humidified coal ash is charged in a stagnation hopper 14 to be stagnated while air is supplied and discharged and subsequently kneaded at a high speed under a stirring and rotation of 150-1000rpm by a kneader 28 and this kneaded matter is charged in a separate stagnation hopper 30 to be stagnated while air is supplied and discharged. Generated ammonia is discharged from the stagnation hoppers 14, 30 along with air.
Patent JP-H05180159-A (JP)
Title: Pump running method
Inventor: HASEGAWA MICHIAKI
IPC: F04B49/06
Filed: 1992-01-07
Abstract: PURPOSE:To reduce a sudden change in pressure when a pump is started and stopped. CONSTITUTION:When a pump driving motor is started, it is gradually accelerated by a voltage reduction starter. When the motor is stopped, it is gradually decelerated by utilizing the voltage reduction starter to stop the voltage reduction so that pressure in a pipe line is prevented from a sudden change.
Patent JP-H04214588-A (JP)
Title: Power supply for vacuum fluorescence display apparatus
Inventor: DEIBUITSUDO ERU REIDEN
IPC: H05B41/392
Filed: 1991-02-12
Abstract: PURPOSE: To provide a power supply of small space and small power consumption. CONSTITUTION: The power supply is provided with a source 40 for generating an AC voltage signal at selected frequency, a power driving amplifier 42 for receiving voltage supply, receiving the signal from the source based upon the input of the voltage supply and generating a pulse output to be changed in accordance with the whole supplied voltage and an impressing device for impressing the output of the amplifier 42 to a filament 13 of a vacuum fluorescent display device. The filament 13 self-biases a DC reference Ve which is about a half of supplying voltage reference Ve to be impressed to the amplifier 42.
Patent JP-S59145055-A (JP)
Inventor: HARADA YASUTAKA
IPC: B02C19/18
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01194398-A (JP)
Title: Radio wave absorption body configuration material
Inventor: IINO YUICHI
IPC: H01Q17/00
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a radio wave absorbing body which is extremely light, is superb in retaining configuration, and is superb in heat resistance as well as mechanical strength by constituting a radio wave absorbing body by a radio wave absorbing material with polyolefin resin expansion molding as a core material. CONSTITUTION:A radio wave absorbing material such as a plastic rubber including a large quantity of Mn-Zn magnetic material, carbon black, or polarity base is dispersed to acryl emulsion to create a dispersion. A thick plate 1 of expansion molding body of polyolefin resin etc., is sliced to create a thin plate 2 and to form a thin and long plate 3 in isosceles triangle shape. Then, a hollow pyramid core material 4 is created. A mounting member 5 is conjugated to the bottom side and dispersion is applied to it. The obtained radio wave absorption body configuration object is extremely light, is superb in mechanical strength, and can be easily installed.
Patent JP-H06230204-A (JP)
Title: Production of synthetic resin optical element having refractive index distribution
Inventor: KAI YOSHIMI
IPC: B29C39/10
Filed: 1993-02-05
Abstract: PURPOSE:To provide a method for producing synthetic resin optical elements by which plural elements each having a refractive index distribution can be molded in one body at a time. CONSTITUTION:Plural polymn. vessels made of synthetic resin are disposed in a molding tool 1 in desired arrangement and a monomer compsn. contg. two or more kinds of monomers different from each other in refractive index after polymn. and reactional ratio is injected into the vessels 2 and gaps among the vessels 2. Polymn. is then initiated and allowed to proceed from the interface between each of the vessels 2 and the monomer compsn. by heating the molding tool 2 from the outside or irradiating the tool 2 with light. The objective synthetic resin optical elements each having a refractive index distribution are produced.
Patent JP-S60163589-A (JP)
Title: Illuminance controller of monitoring television camera
Inventor: SOGABE HIDESHI
IPC: H05B37/02
Filed: 1984-02-03
Abstract: PURPOSE:To control lighting up of illuminance without any manual operation and to obtain automatic lighting equipment by writing a video signal level from a monitoring television camera and an illuminance level from an illuminance meter in the lighting equipment. CONSTITUTION:A controller is provided on a lighting device of a monitoring television camera, a peak voltage detection circuit 4 of the controller detects a peak voltage 4a of a video signal 1a from a monitoring television camera 1. A comparator circuit 5 compares the voltage 4a with a reference voltage, and a high-level output 5a from the circuit 5 and a high level output 7a from an one- shot multiplexer 7 are added to an AND circuit 8. A voltage comparator 6 compares a voltage level 2a from an illuminance meter 2 with a set voltage, and a high level output is added to the circuit 8, to which a manual reset switch 9 is connected. When the switch 9 is in preparation, a video signal level and an illuminance level are written in a lighting device 3, and lighting up of illuminance can be controlled without manual operation.
Patent JP-H05221474-A (JP)
Title: Embossed tape for packing semiconductor device
Inventor: ISOBE HIROYUKI
IPC: B65D73/02
Filed: 1992-02-04
Abstract: PURPOSE:To prevent damage of an embossed tape for packing a semiconductor device while preventing static breakdown of the semiconductor device packed with the embossed tape. CONSTITUTION:An embossed tape 1 for packing a semiconductor device is formed as follows: a lengthy cover tape 6 for covering upside of a container 3 along the extending direction of the carrier tape is fixed to a lengthy carrier tape 2 wherein a plurality of containers 3 for containing a semiconductor device 8 are formed by the embossing finish, and the semiconductor device 8 contained in the container 3 with the lengthy carrier tape 2 and the lengthy cover tape 6 is packed therein. In this case, a fixing means for fixing the lengthy carrier tape 2 and the lengthy cover tape 6 is constituted in fitting-type.
Patent JP-H01194668-A (JP)
Title: Multi-value circuit for picture processor
Inventor: ABE YOSHINORI
IPC: G06T1/00
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a recording picture from being influenced even when ineffective data occur by making multi-value of picture information to n+1 with an (n) number of thresholds and converting it as a white code by the non-difined code except an n+1 value. CONSTITUTION:The concentration data of 6-bit constitution are commonly supplied to four comparators 81-84 and threshold levels Th1-Th4 corresponding to respective are supplied. Thus, when concentration date are more than a threshold level Th1, '000' is obtained, hereinafter in the same way, at the time of Th2-Th1, '011' is obtained, '010' is obtained at the time ot Th2-Th2, '011' is obtained at the time of Th4-Th3 and '111' is obtained at the time of Th4 or below. At the time except it, '000' is surely obtained. Consequently, the non-defined ineffective data are coincident with the white data. For this reason, even when the ineffective data occur due to the cause such as a noise, the deterioration of the picture quality due to this does not occur.
Patent JP-H11213085-A (JP)
Title: Code image recorder
Inventor: SASAKI HIROSHI
IPC: G06K1/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To avoid generating a straight flaw in horizontal/vertical directions by inserting dummy data to a block, which does not meet a prescribed data quantity, at the time of making block data an image. SOLUTION: An interleave length is not decided by making super macro block data 101 the integral multiple of macro block user data but an interleave length which does not array each byte data within each correcting code recorded in a code on a straight line in horizontal/vertical directions. Data 101 hardly makes the integral multiple of macro block data but in order to make structure equal to or under macro block data similar to a conventional one, dummy data is inserted to a macro block user data area where data 101 is not buried. Thereby, a code with error resistance with respect to a straight flaw in a horizontal/vertical direction generated on the code is easily generated.
Patent JP-S58154434-A (JP)
Title: Casting mold and core
Inventor: PIITAA HAABAATO RICHIYAADO BUR
IPC: B22C1/16
Filed: 1983-02-09
Abstract: Foundry moulds or cores are made by a method comprising mixing a granular refractory material with a potassium alkali phenol-formaldehyde resin binder solution, forming the mixture and curing the formed mixture by gassing with a 1-3C alkyl formate. Cure by gassing with a formate, particularly methyl formate, enables rapid and efficient production of foundry moulds or cores. The formates used have relatively low toxicity.
Patent JP-H0510203-A (JP)
Title: Cylinder head made of aluminum
Inventor: TORIYAMA SATORU
IPC: F02F1/38
Filed: 1991-02-12
Abstract: PURPOSE:To prevent a coolant passage from corrosion such as scale formation rusting, etc., enhance the heat radiation effect and preclude risk of heat cracking of a bulkhead. CONSTITUTION:A coolant passage 6 is bored straight in a bulkhead 5 between a suction and an exhaust port 3, 4, and in this passage 6 a heat radiation fin 11 is fitted which is made of a material humbler than Al in terms of potential and which has a greater surface area than the passage 6. The sacrifice anode action of this fin 11 prevents the inner surface 6a of the passage 6 from corrosion such as scale formation, rusting, etc., for a long period of time, while the cooling effect of the fin 11 precludes risk of heat cracking of the bulkhead 5, and thus the durability and reliability of a cylinder head 1 are enhanced.
Patent JP-S56116643-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO MIKIO
IPC: H01L21/60
Filed: 1980-02-20
Abstract: PURPOSE:To increase production recovery rate by improving covering performance at stepped section remarkably and stabilizing etching of conductor wiring layer, when forming a solder bump electrode, by forming only metallic membrane on the topmost layer selectively by electroplating process. CONSTITUTION:A first layer wiring 22, which is formed through an SiO2 membrane 20 on an Si substrate 21, is covered with an SiO2 membrane 23 and provided with a window 24. Ti25 and Cu26 are brazed in turn and provided with a resist mask 27. Cr29 (or Fe or Ti) is plated on Cu with Cu26 as a cathode, and the resist 27 is removed. By providing another resist mask 30 and plating Ni31, Sn32 and Pb33, a projecting electrode is formed. By eliminating the resist 30 and etching Cu26 and Ti25 with Cr29 as a mask, the second layer wiring is formed. And then, by  heating it for approximately 30 seconds at 350 deg.C, the projecting electrode is melted  and turned into a hemispherical solder bump 34. It is possible, by using this mechanism, to prevent the thin second layer wiring from breakage even at the time  when it is laid on a stepped section on an element, and therefore, a solder electrode  can be formed in a given region.